define("ace/mode/forth_highlight_rules", ["require", "exports", "module", "ace/lib/oop", "ace/mode/text_highlight_rules"], function (require, exports, module) {
    "use strict";

    var oop = require("../lib/oop");
    var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;

    var ForthHighlightRules = function () {

        this.$rules = {
            start: [{include: '#forth'}],
            '#comment':
                [{
                    token: 'comment.line.double-dash.forth',
                    regex: '(?:^|\\s)--\\s.*$',
                    comment: 'line comments for iForth'
                },
                    {
                        token: 'comment.line.backslash.forth',
                        regex: '(?:^|\\s)\\\\[\\s\\S]*$',
                        comment: 'ANSI line comment'
                    },
                    {
                        token: 'comment.line.backslash-g.forth',
                        regex: '(?:^|\\s)\\\\[Gg] .*$',
                        comment: 'gForth line comment'
                    },
                    {
                        token: 'comment.block.forth',
                        regex: '(?:^|\\s)\\(\\*(?=\\s|$)',
                        push:
                            [{
                                token: 'comment.block.forth',
                                regex: '(?:^|\\s)\\*\\)(?=\\s|$)',
                                next: 'pop'
                            },
                                {defaultToken: 'comment.block.forth'}],
                        comment: 'multiline comments for iForth'
                    },
                    {
                        token: 'comment.block.documentation.forth',
                        regex: '\\bDOC\\b',
                        caseInsensitive: true,
                        push:
                            [{
                                token: 'comment.block.documentation.forth',
                                regex: '\\bENDDOC\\b',
                                caseInsensitive: true,
                                next: 'pop'
                            },
                                {defaultToken: 'comment.block.documentation.forth'}],
                        comment: 'documentation comments for iForth'
                    },
                    {
                        token: 'comment.line.parentheses.forth',
                        regex: '(?:^|\\s)\\.?\\( [^)]*\\)',
                        comment: 'ANSI line comment'
                    }],
            '#constant':
                [{
                    token: 'constant.language.forth',
                    regex: '(?:^|\\s)(?:TRUE|FALSE|BL|PI|CELL|C/L|R/O|W/O|R/W)(?=\\s|$)',
                    caseInsensitive: true
                },
                    {
                        token: 'constant.numeric.forth',
                        regex: '(?:^|\\s)[$#%]?[-+]?[0-9]+(?:\\.[0-9]*e-?[0-9]+|\\.?[0-9a-fA-F]*)(?=\\s|$)'
                    },
                    {
                        token: 'constant.character.forth',
                        regex: '(?:^|\\s)(?:[&^]\\S|(?:"|\')\\S(?:"|\'))(?=\\s|$)'
                    }],
            '#forth':
                [{include: '#constant'},
                    {include: '#comment'},
                    {include: '#string'},
                    {include: '#word'},
                    {include: '#variable'},
                    {include: '#storage'},
                    {include: '#word-def'}],
            '#storage':
                [{
                    token: 'storage.type.forth',
                    regex: '(?:^|\\s)(?:2CONSTANT|2VARIABLE|ALIAS|CONSTANT|CREATE-INTERPRET/COMPILE[:]?|CREATE|DEFER|FCONSTANT|FIELD|FVARIABLE|USER|VALUE|VARIABLE|VOCABULARY)(?=\\s|$)',
                    caseInsensitive: true
                }],
            '#string':
                [{
                    token: 'string.quoted.double.forth',
                    regex: '(ABORT" |BREAK" |\\." |C" |0"|S\\\\?" )([^"]+")',
                    caseInsensitive: true
                },
                    {
                        token: 'string.unquoted.forth',
                        regex: '(?:INCLUDE|NEEDS|REQUIRE|USE)[ ]\\S+(?=\\s|$)',
                        caseInsensitive: true
                    }],
            '#variable':
                [{
                    token: 'variable.language.forth',
                    regex: '\\b(?:I|J)\\b',
                    caseInsensitive: true
                }],
            '#word':
                [{
                    token: 'keyword.control.immediate.forth',
                    regex: '(?:^|\\s)\\[(?:\\?DO|\\+LOOP|AGAIN|BEGIN|DEFINED|DO|ELSE|ENDIF|FOR|IF|IFDEF|IFUNDEF|LOOP|NEXT|REPEAT|THEN|UNTIL|WHILE)\\](?=\\s|$)',
                    caseInsensitive: true
                },
                    {
                        token: 'keyword.other.immediate.forth',
                        regex: '(?:^|\\s)(?:COMPILE-ONLY|IMMEDIATE|IS|RESTRICT|TO|WHAT\'S|])(?=\\s|$)',
                        caseInsensitive: true
                    },
                    {
                        token: 'keyword.control.compile-only.forth',
                        regex: '(?:^|\\s)(?:-DO|\\-LOOP|\\?DO|\\?LEAVE|\\+DO|\\+LOOP|ABORT\\"|AGAIN|AHEAD|BEGIN|CASE|DO|ELSE|ENDCASE|ENDIF|ENDOF|ENDTRY\\-IFERROR|ENDTRY|FOR|IF|IFERROR|LEAVE|LOOP|NEXT|RECOVER|REPEAT|RESTORE|THEN|TRY|U\\-DO|U\\+DO|UNTIL|WHILE)(?=\\s|$)',
                        caseInsensitive: true
                    },
                    {
                        token: 'keyword.other.compile-only.forth',
                        regex: '(?:^|\\s)(?:\\?DUP-0=-IF|\\?DUP-IF|\\)|\\[|\\[\'\\]|\\[CHAR\\]|\\[COMPILE\\]|\\[IS\\]|\\[TO\\]|<COMPILATION|<INTERPRETATION|ASSERT\\(|ASSERT0\\(|ASSERT1\\(|ASSERT2\\(|ASSERT3\\(|COMPILATION>|DEFERS|DOES>|INTERPRETATION>|OF|POSTPONE)(?=\\s|$)',
                        caseInsensitive: true
                    },
                    {
                        token: 'keyword.other.non-immediate.forth',
                        regex: '(?:^|\\s)(?:\'|<IS>|<TO>|CHAR|END-STRUCT|INCLUDE[D]?|LOAD|NEEDS|REQUIRE[D]?|REVISION|SEE|STRUCT|THRU|USE)(?=\\s|$)',
                        caseInsensitive: true
                    },
                    {
                        token: 'keyword.other.warning.forth',
                        regex: '(?:^|\\s)(?:~~|BREAK:|BREAK"|DBG)(?=\\s|$)',
                        caseInsensitive: true
                    }],
            '#word-def':
                [{
                    token:
                        ['keyword.other.compile-only.forth',
                            'keyword.other.compile-only.forth',
                            'meta.block.forth',
                            'entity.name.function.forth'],
                    regex: '(:NONAME)|(^:|\\s:)(\\s)(\\S+)(?=\\s|$)',
                    caseInsensitive: true,
                    push:
                        [{
                            token: 'keyword.other.compile-only.forth',
                            regex: ';(?:CODE)?',
                            caseInsensitive: true,
                            next: 'pop'
                        },
                            {include: '#constant'},
                            {include: '#comment'},
                            {include: '#string'},
                            {include: '#word'},
                            {include: '#variable'},
                            {include: '#storage'},
                            {defaultToken: 'meta.block.forth'}]
                }]
        };

        this.normalizeRules();
    };

    ForthHighlightRules.metaData = {
        fileTypes: ['frt', 'fs', 'ldr', 'fth', '4th'],
        foldingStartMarker: '/\\*\\*|\\{\\s*$',
        foldingStopMarker: '\\*\\*/|^\\s*\\}',
        keyEquivalent: '^~F',
        name: 'Forth',
        scopeName: 'source.forth'
    };


    oop.inherits(ForthHighlightRules, TextHighlightRules);

    exports.ForthHighlightRules = ForthHighlightRules;
});

define("ace/mode/folding/cstyle", ["require", "exports", "module", "ace/lib/oop", "ace/range", "ace/mode/folding/fold_mode"], function (require, exports, module) {
    "use strict";

    var oop = require("../../lib/oop");
    var Range = require("../../range").Range;
    var BaseFoldMode = require("./fold_mode").FoldMode;

    var FoldMode = exports.FoldMode = function (commentRegex) {
        if (commentRegex) {
            this.foldingStartMarker = new RegExp(
                this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
            );
            this.foldingStopMarker = new RegExp(
                this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
            );
        }
    };
    oop.inherits(FoldMode, BaseFoldMode);

    (function () {

        this.foldingStartMarker = /([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/;
        this.foldingStopMarker = /^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/;
        this.singleLineBlockCommentRe = /^\s*(\/\*).*\*\/\s*$/;
        this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/;
        this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/;
        this._getFoldWidgetBase = this.getFoldWidget;
        this.getFoldWidget = function (session, foldStyle, row) {
            var line = session.getLine(row);

            if (this.singleLineBlockCommentRe.test(line)) {
                if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line))
                    return "";
            }

            var fw = this._getFoldWidgetBase(session, foldStyle, row);

            if (!fw && this.startRegionRe.test(line))
                return "start"; // lineCommentRegionStart

            return fw;
        };

        this.getFoldWidgetRange = function (session, foldStyle, row, forceMultiline) {
            var line = session.getLine(row);

            if (this.startRegionRe.test(line))
                return this.getCommentRegionBlock(session, line, row);

            var match = line.match(this.foldingStartMarker);
            if (match) {
                var i = match.index;

                if (match[1])
                    return this.openingBracketBlock(session, match[1], row, i);

                var range = session.getCommentFoldRange(row, i + match[0].length, 1);

                if (range && !range.isMultiLine()) {
                    if (forceMultiline) {
                        range = this.getSectionRange(session, row);
                    } else if (foldStyle != "all")
                        range = null;
                }

                return range;
            }

            if (foldStyle === "markbegin")
                return;

            var match = line.match(this.foldingStopMarker);
            if (match) {
                var i = match.index + match[0].length;

                if (match[1])
                    return this.closingBracketBlock(session, match[1], row, i);

                return session.getCommentFoldRange(row, i, -1);
            }
        };

        this.getSectionRange = function (session, row) {
            var line = session.getLine(row);
            var startIndent = line.search(/\S/);
            var startRow = row;
            var startColumn = line.length;
            row = row + 1;
            var endRow = row;
            var maxRow = session.getLength();
            while (++row < maxRow) {
                line = session.getLine(row);
                var indent = line.search(/\S/);
                if (indent === -1)
                    continue;
                if (startIndent > indent)
                    break;
                var subRange = this.getFoldWidgetRange(session, "all", row);

                if (subRange) {
                    if (subRange.start.row <= startRow) {
                        break;
                    } else if (subRange.isMultiLine()) {
                        row = subRange.end.row;
                    } else if (startIndent == indent) {
                        break;
                    }
                }
                endRow = row;
            }

            return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
        };
        this.getCommentRegionBlock = function (session, line, row) {
            var startColumn = line.search(/\s*$/);
            var maxRow = session.getLength();
            var startRow = row;

            var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/;
            var depth = 1;
            while (++row < maxRow) {
                line = session.getLine(row);
                var m = re.exec(line);
                if (!m) continue;
                if (m[1]) depth--;
                else depth++;

                if (!depth) break;
            }

            var endRow = row;
            if (endRow > startRow) {
                return new Range(startRow, startColumn, endRow, line.length);
            }
        };

    }).call(FoldMode.prototype);

});

define("ace/mode/forth", ["require", "exports", "module", "ace/lib/oop", "ace/mode/text", "ace/mode/forth_highlight_rules", "ace/mode/folding/cstyle"], function (require, exports, module) {
    "use strict";

    var oop = require("../lib/oop");
    var TextMode = require("./text").Mode;
    var ForthHighlightRules = require("./forth_highlight_rules").ForthHighlightRules;
    var FoldMode = require("./folding/cstyle").FoldMode;

    var Mode = function () {
        this.HighlightRules = ForthHighlightRules;
        this.foldingRules = new FoldMode();
        this.$behaviour = this.$defaultBehaviour;
    };
    oop.inherits(Mode, TextMode);

    (function () {
        this.lineCommentStart = "--";
        this.blockComment = null;
        this.$id = "ace/mode/forth";
    }).call(Mode.prototype);

    exports.Mode = Mode;
});
